/*
 * Copyright (c) 2024-2025 Huawei Device Co., Ltd.
 * Licensed under the Apache License, Version 2.0 (the "License");
 * you may not use this file except in compliance with the License.
 * You may obtain a copy of the License at
 *
 *     http://www.apache.org/licenses/LICENSE-2.0
 *
 * Unless required by applicable law or agreed to in writing, software
 * distributed under the License is distributed on an "AS IS" BASIS,
 * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
 * See the License for the specific language governing permissions and
 * limitations under the License.
 */

#include "getpermissionusedrecords_fuzzer.h"

#include <iostream>
#include <thread>
#include <string>
#include <vector>

#include "fuzzer/FuzzedDataProvider.h"
#include "on_permission_used_record_callback_stub.h"
#include "privacy_kit.h"

using namespace std;
using namespace OHOS::Security::AccessToken;

class TestCallBack : public OnPermissionUsedRecordCallbackStub {
public:
    TestCallBack() = default;
    virtual ~TestCallBack() = default;

    void OnQueried(OHOS::ErrCode code, PermissionUsedResult& result)
    {}
};

namespace OHOS {
bool GetPermissionUsedRecordsFuzzTest(const uint8_t* data, size_t size)
{
    if ((data == nullptr) || (size == 0)) {
        return false;
    }

    FuzzedDataProvider provider(data, size);
    PermissionUsedRequest request = {
        .tokenId = provider.ConsumeIntegral<AccessTokenID>(),
        .isRemote = provider.ConsumeBool(),
        .deviceId = provider.ConsumeRandomLengthString(),
        .bundleName = provider.ConsumeRandomLengthString(),
        .permissionList = {provider.ConsumeRandomLengthString()},
        .beginTimeMillis = provider.ConsumeIntegral<int64_t>(),
        .endTimeMillis = provider.ConsumeIntegral<int64_t>(),
        .flag = static_cast<PermissionUsageFlag>(provider.ConsumeIntegralInRange<uint32_t>(
            0, static_cast<uint32_t>(PermissionUsageFlag::FLAG_PERMISSION_USAGE_SUMMARY_IN_SCREEN_UNLOCKED)))
    };

    sptr<TestCallBack> callback(new (std::nothrow) TestCallBack());
    if (callback == nullptr) {
        return false;
    }
    (void)PrivacyKit::GetPermissionUsedRecords(request, callback);

    PermissionUsedResult res;
    return PrivacyKit::GetPermissionUsedRecords(request, res) == 0;
}
}

/* Fuzzer entry point */
extern "C" int LLVMFuzzerTestOneInput(const uint8_t* data, size_t size)
{
    /* Run your code on data */
    OHOS::GetPermissionUsedRecordsFuzzTest(data, size);
    return 0;
}
